Hiring a Contractor
How to protect yourself when hiring a contractor, electrician or plumber. Make sure they are licensed using our online search. Make sure contractors are bonded and insured and have covered their employees for workers' compensation.

Report Unregistered Contractors
Information about how to recognize and report unregistered contractors, electricians or plumbers who are illegally performing work in the state of Washington.

Registering as a Contractor
Learn what you have to do to register as a general or specialty contractor in Washington.

Training & Workshops
Property owners and contractors: learn about helpful workshops and other useful training opportunities.

Contractor Forms & Publications
Download electronic forms and pamphlets about the contractor registration program, liens and consumer protection.